CN-224218948-U - High-efficient screening of crop straw bundling machine is raised and is revolved screen mechanism

Abstract

The utility model provides a crop straw bundling machine high-efficient screening goes up to raise and revolves sieve mechanism, includes garrulous mechanism and auger conveying mechanism in proper order. The crushing and picking mechanism and the auger conveying mechanism are respectively arranged in independent boxes and are not communicated with each other, an upward-lifting rotary screening mechanism is arranged between the crushing and picking mechanism and the auger conveying mechanism, and the upward-lifting rotary screening mechanism can rotationally screen crushed materials in the boxes of the crushing and picking mechanism and then convey the crushed materials into the boxes of the auger conveying mechanism. Through implementing above-mentioned technical scheme, with picking up the material after smashing and directly carrying auger conveying mechanism to change into through upward rising the spiral screen mechanism and input auger conveying mechanism once more, add one and remove miscellaneous, knead fluffy link, not only improved the purity of material, but also further got rid of the moisture in the material, improved the tolerance of material and livestock.

Inventors

• LI GUOCHEN

Assignees

• 霸州市智科启达自动化设备制造有限公司

Dates

Publication Date

20260512

Application Date

20240802

Claims (6)

1. 1. The high-efficiency screening and upward-rotation screening mechanism of the crop straw bundling machine sequentially comprises a crushing and picking mechanism and an auger conveying mechanism, and is characterized in that the crushing and picking mechanism and the auger conveying mechanism are respectively arranged in independent boxes and are not communicated with each other; The upward-lifting rotary screening mechanism comprises upward-lifting conveying channels which are positioned at two sides of the box body of the crushing and picking mechanism and communicated with each other, and rotary screening mechanisms which are positioned at two sides of the box body of the auger conveying mechanism and communicated with each other, wherein a discharge hole of each upward-lifting conveying channel is positioned above the rotary screening mechanism; The rotary screening mechanism comprises a bracket fixed on two sides of the auger conveying mechanism box body and a rotary screening barrel which is positioned in the bracket and can screen materials in a rotary mode, an upper port of the rotary screening barrel is positioned below the discharge hole, and a lower port of the rotary screening barrel is communicated with the auger conveying mechanism box body.
2. 2. The efficient screening and upward rotating screening mechanism of the crop straw baler of claim 1, wherein a material conveying mechanism is arranged in the upward conveying channel.
3. 3. The efficient screening and upward rotating screening mechanism of the crop straw baler of claim 2, wherein the material conveying mechanism is a toothed chain, a toothed belt or a gear.
4. 4. The efficient screening and upward rotating screen mechanism of the crop straw baler of claim 1, wherein the diameter of an upper port of the rotating screen barrel is larger than that of a lower port, and the upper port is conical from top to bottom.
5. 5. The efficient screening and upward rotating screen mechanism of the crop straw baler of claim 1, wherein a fluted disc is arranged at the bottom end of the rotating screen barrel and is meshed with a gear box at one side of the auger conveying mechanism for transmission.
6. 6. The efficient screening and upward rotating screening mechanism of the crop straw baler of claim 1, wherein the crushing and picking mechanism and the auger conveying mechanism are driven by traction driving mechanisms respectively.

Description

High-efficient screening of crop straw bundling machine is raised and is revolved screen mechanism Technical Field The utility model relates to a crop straw bundling machine, in particular to a bundling machine which can be used for efficiently removing impurity dust by lifting crushed crop straw so as to improve the purity of the crop straw. Background The existing bundling machine mainly comprises a traction driving mechanism, a front-section crushing mechanism driven by the traction driving mechanism, a rear-section auger conveying mechanism and a bundling mechanism. The crushing and picking mechanism mainly comprises a box body and a picking rotary-cut mechanism positioned in the box body, so that crop straws positioned on the ground are picked up in the box body, rotary-cut and minced, and the front-order work is carried out for the auger conveying mechanism at the rear section. The auger conveying mechanism mainly comprises a box body and rotary poking sheets positioned at two sides in the box body, so that crop straws after rotary cutting and mincing of the crushing mechanism are pushed to a conveying channel in the middle of the box body, and crop straw materials are provided for the bundling mechanism. The tolerance of livestock raised by crop straws packed by the existing bundling machine is low, and the phenomenon that the crop straws packed by the existing bundling machine contain more dust is found by careful study and is mainly caused by the design structures of a crushing and picking mechanism and an auger conveying mechanism of the existing bundling machine. In order to solve the problem of soil removal and dust removal in crop straws in the prior art, the conventional mode is generally adopted, namely, a sieve plate is designed at the bottom of a box body, and a plurality of holes are formed in the sieve plate, so that large granular soil and the like are thrown out of the box body or sink outside the box body through rotation of a stirring shaft, but the conventional bundling machine ignores that a lot of dust cannot achieve an expected effect through simple filtration at the time. Disclosure of utility model The utility model aims to solve the technical problem that the purity of crop straws is low after the existing bundling machine packages, and further provides a high-efficiency screening upward rotary screening mechanism of the crop straw bundling machine, which can improve the purity of the packaged crop straws. The utility model adopts the technical scheme for solving the technical problems that: the utility model provides a crop straw bundling machine high-efficient screening goes up to raise and revolves sieve mechanism, includes garrulous mechanism and auger conveying mechanism in proper order. The crushing and picking mechanism and the auger conveying mechanism are respectively arranged in independent boxes and are not communicated with each other, an upward-lifting rotary screening mechanism is arranged between the crushing and picking mechanism and the auger conveying mechanism, and the upward-lifting rotary screening mechanism can rotationally screen crushed materials in the boxes of the crushing and picking mechanism and then convey the crushed materials into the boxes of the auger conveying mechanism. Through implementing above-mentioned technical scheme, with picking up the material after smashing and directly carrying auger conveying mechanism to change into through upward rising the spiral screen mechanism and input auger conveying mechanism once more, add one and remove miscellaneous, knead fluffy link, not only improved the purity of material, but also further got rid of the moisture in the material, improved the tolerance of material and livestock. As a preferable structure of the upward-lifting rotary screening mechanism, the upward-lifting rotary screening mechanism comprises upward-lifting conveying channels which are positioned at two sides of a box body of the crushing and picking mechanism and communicated with each other, and a rotary screening mechanism which is positioned at two sides of a box body of the auger conveying mechanism and communicated with each other, wherein a discharge hole of the upward-lifting conveying channel is positioned above the rotary screening mechanism. The advantage of design like this lies in both sides of both can make full use of garrulous mechanism and auger conveying mechanism's power take off, can respectively to its corresponding upward lift transport and rotary screen mechanism provide power, can reduce mechanical equipment's volume again, can directly carry out the output and the input of material to garrulous mechanism box and auger conveying box. As one preferable choice of the structure of the lifting conveying channel, a material conveying mechanism is arranged inside the lifting conveying channel. More specifically, the material conveying mechanism is a toothed chain, a toothed belt or a gear. As a preferable structure